| Name | Pediomelum cuspidatum (Pursh) Rydberg |
| Authorship | (Pursh) Rydberg |
| Rank | Species |
| Placed in | Pediomelum Rydberg |
| Citation | 1919 N. Amer. Fl. 24(1): 19 |
| Holdings | 53 Specimens held in the Harvard University Herbaria identified as Pediomelum cuspidatum (Pursh) Rydberg |
| Identification made in | [no date] (2), 1987 (45), 1988 (5), 1992 (1) |